I realize mine is a newer model, but using the procedures in the manual, I was able to determine the door switch works - it knows when it is open and knows when it is closed. When checking for diagnostic error codes, it illuminates only the lock controls led

The content on this web site is for informational purposes only and is not intended to replace an on-site diagnosis from a qualified appliance service technician. By reading any content on this site you agree to AppliancePartsPros.com , Inc. disclaimer and Terms of Use.